1. doc.: IEEE 802.11-12/0111r1 SubmissionZander Lei, I2R SingaporeSlide 1 Singapore Sub 1GHz Frequency Bands and Channelization for IEEE 802.11ah Date: 2012-1-17 Authors: January 2012

2. doc.: IEEE 802.11-12/0111r1 Submission Abstract This presentation provides information on available frequency bands in Singapore and proposes the channelization for 802.11ah devices Zander Lei, I2R SingaporeSlide 2 January 2012

3. doc.: IEEE 802.11-12/0111r1 Submission Short Range Devices Intended for communications in confined areas of buildings as well as for localized on-site operations Applications include Alarms, Identification systems, radio-detection, vehicle radar systems, wireless local area networks, remote controls, telecommand, telemetry and on-site paging systems May be fixed, mobile or portable stations May employ different types of modulation May have speech application Zander Lei, I2R SingaporeSlide 3 January 2012

4. doc.: IEEE 802.11-12/0111r1 Submission S1G Frequency Band Suitable for 11ah Zander Lei, I2R SingaporeSlide 4 January 2012 Frequency Band (MHz) Effective Radiated Power Typical Application Types TX Spurious Emissions Applicable Radio Standards 216-217<=100 mWMedical and Biological; Telemetry ≥ 32 dB below carrier at 3 m or EN 300 220-1 FCC Part 15 or EN 300 220-1 312-316<=100 mWRadio Detection, Alarm system 433.05 – 434.79 <=10 mWRadio Telemetry, Telecommand 866 – 869 920 – 925 1 ≤ 500 mWRadio Telemetry, Telecommand, RFID ≥ 32 dB below carrier at 3 m; EN 300 220-1 or EN 302 208 FCC Part 15 ; EN 300 220-1 or EN 302 208 1 RFID devices may transmit up to 2 W in 920 – 925 MHz upon approval

5. doc.: IEEE 802.11-12/0111r1 Submission Channelization in Singapore Zander Lei, I2R SingaporeSlide 5 January 2012 928 MHz 1 MHz 2 MHz 4 MHz 920 MHz 925 MHz 869 MHz 866 MHz 434.79 MHz 433.05 MHz 312 MHz 316 MHz 217 MHz 216 MHz

6. doc.: IEEE 802.11-12/0111r1 Submission Conclusions There are about 15 MHz identified in Singapore that can be used for IEEE 802.11ah devices Channelization is proposed for 1 MHz, 2 MHz and 4MHz channels Zander Lei, I2R SingaporeSlide 6 January 2012

7. doc.: IEEE 802.11-12/0111r1 Submission Motion 1 Zander Lei, I2R SingaporeSlide 7 January 2012 Move to accept the following frequency bands in Singapore in the Functional Requirement Document. –866 – 869 MHz –920 – 925 MHz Move: Zander Lei Second: Wang Haiguang Discussions: There were discussions to shift the frequency to the left for the 2MHz for 866-869MHz Motion PASSES with unanimous consent.

8. doc.: IEEE 802.11-12/0111r1 Submission Straw Poll Zander Lei, I2R SingaporeSlide 8 January 2012 Do you agree to the following Channelization in Singapore 928 MHz 920 MHz 925 MHz 869 MHz 866 MHz

9. doc.: IEEE 802.11-12/0111r1 Submission References IDA TS SRD Technical Specification for Short Range Devices, May 2011IDA TS SRD Technical Specification for Short Range Devices, May 2011 Zander Lei, I2R SingaporeSlide 9 January 2012